Experiment: Wheatstone’s Bridge (230 V, 50/60 Hz)

Experiment: Wheatstone’s Bridge (230 V, 50/60 Hz), 8000611 [UE3020300-230], Charge transport and current
Objective: Determine the value of certain resistances

An arrangement in which two voltage dividers are connected in parallel and connected to the same DC voltage source can be used to obtain the values of certain resistors. The first voltage divider consists of the resistance that is to be measured along with a reference resistance, while the second consists of a resistance wire 1 m in length that is divided into two sections by a sliding contact. The ratio between the two sections is adjusted until the current across the diagonal between the two voltage dividers becomes zero.

组件

Resistance Bridge, 1009885 [U8551002], 电循环

Resistance Bridge

1009885 [U8551002]
电阻箱, 1002732 [U11182], 电循环

电阻箱

1002732 [U11182]
电阻箱, 1002733 [U11183], 电循环

电阻箱

1002733 [U11183]
电阻箱, 1002734 [U11184], 电循环

电阻箱

1002734 [U11184]
高精度的电阻器, 1009886 [U51006], 电循环

高精度的电阻器

1009886 [U51006]
高精度的电阻器, 1009887 [U51007], 电循环

高精度的电阻器

1009887 [U51007]
零点电表, 1023786, 手持模拟测量仪器

零点电表

1023786
产品编号: 8000611 [UE3020300-230]
3B 科技 产品型号 3B Scientific

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